339803520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 1253767680

約数和(自身を除く): 913964160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 131, 140, 160, 168, 192, 193, 210, 224, 240, 262, 280, 320, 336, 384, 386, 393, 420, 448, 480, 524, 560, 579, 640, 655, 672, 772, 786, 840, 896, 917, 960, 965, 1048, 1120, 1158, 1310, 1344, 1351, 1544, 1572, 1680, 1834, 1920, 1930, 1965, 2096, 2240, 2316, 2620, 2688, 2702, 2751, 2895, 3088, 3144, 3360, 3668, 3860, 3930, 4053, 4192, 4480, 4585, 4632, 5240, 5404, 5502, 5790, 6176, 6288, 6720, 6755, 7336, 7720, 7860, 8106, 8384, 9170, 9264, 10480, 10808, 11004, 11580, 12352, 12576, 13440, 13510, 13755, 14672, 15440, 15720, 16212, 16768, 18340, 18528, 20265, 20960, 21616, 22008, 23160, 24704, 25152, 25283, 27020, 27510, 29344, 30880, 31440, 32424, 36680, 37056, 40530, 41920, 43232, 44016, 46320, 50304, 50566, 54040, 55020, 58688, 61760, 62880, 64848, 73360, 74112, 75849, 81060, 83840, 86464, 88032, 92640, 101132, 108080, 110040, 117376, 123520, 125760, 126415, 129696, 146720, 151698, 162120, 172928, 176064, 176981, 185280, 202264, 216160, 220080, 251520, 252830, 259392, 293440, 303396, 324240, 352128, 353962, 370560, 379245, 404528, 432320, 440160, 505660, 518784, 530943, 586880, 606792, 648480, 707924, 758490, 809056, 864640, 880320, 884905, 1011320, 1061886, 1213584, 1296960, 1415848, 1516980, 1618112, 1760640, 1769810, 2022640, 2123772, 2427168, 2593920, 2654715, 2831696, 3033960, 3236224, 3539620, 4045280, 4247544, 4854336, 5309430, 5663392, 6067920, 7079240, 8090560, 8495088, 9708672, 10618860, 11326784, 12135840, 14158480, 16181120, 16990176, 21237720, 22653568, 24271680, 28316960, 33980352, 42475440, 48543360, 56633920, 67960704, 84950880, 113267840, 169901760, 339803520]

約数ペア:

[(1, 339803520), (2, 169901760), (3, 113267840), (4, 84950880), (5, 67960704), (6, 56633920), (7, 48543360), (8, 42475440), (10, 33980352), (12, 28316960), (14, 24271680), (15, 22653568), (16, 21237720), (20, 16990176), (21, 16181120), (24, 14158480), (28, 12135840), (30, 11326784), (32, 10618860), (35, 9708672), (40, 8495088), (42, 8090560), (48, 7079240), (56, 6067920), (60, 5663392), (64, 5309430), (70, 4854336), (80, 4247544), (84, 4045280), (96, 3539620), (105, 3236224), (112, 3033960), (120, 2831696), (128, 2654715), (131, 2593920), (140, 2427168), (160, 2123772), (168, 2022640), (192, 1769810), (193, 1760640), (210, 1618112), (224, 1516980), (240, 1415848), (262, 1296960), (280, 1213584), (320, 1061886), (336, 1011320), (384, 884905), (386, 880320), (393, 864640), (420, 809056), (448, 758490), (480, 707924), (524, 648480), (560, 606792), (579, 586880), (640, 530943), (655, 518784), (672, 505660), (772, 440160), (786, 432320), (840, 404528), (896, 379245), (917, 370560), (960, 353962), (965, 352128), (1048, 324240), (1120, 303396), (1158, 293440), (1310, 259392), (1344, 252830), (1351, 251520), (1544, 220080), (1572, 216160), (1680, 202264), (1834, 185280), (1920, 176981), (1930, 176064), (1965, 172928), (2096, 162120), (2240, 151698), (2316, 146720), (2620, 129696), (2688, 126415), (2702, 125760), (2751, 123520), (2895, 117376), (3088, 110040), (3144, 108080), (3360, 101132), (3668, 92640), (3860, 88032), (3930, 86464), (4053, 83840), (4192, 81060), (4480, 75849), (4585, 74112), (4632, 73360), (5240, 64848), (5404, 62880), (5502, 61760), (5790, 58688), (6176, 55020), (6288, 54040), (6720, 50566), (6755, 50304), (7336, 46320), (7720, 44016), (7860, 43232), (8106, 41920), (8384, 40530), (9170, 37056), (9264, 36680), (10480, 32424), (10808, 31440), (11004, 30880), (11580, 29344), (12352, 27510), (12576, 27020), (13440, 25283), (13510, 25152), (13755, 24704), (14672, 23160), (15440, 22008), (15720, 21616), (16212, 20960), (16768, 20265), (18340, 18528)]